Noise Monitoring Results | |||||||
(0700-1900 hrs on Normal Weekdays) | |||||||
Location
M8 (Aberdeen PTW) The rooftop of Wah Lai House |
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Date | Time | Weather | Unit: dB (A) (30-min) | ||||
Measured Noise Level | Baseline Level | Construction Noise Level | |||||
L eq | L10 | L 90 | L eq | L eq | |||
4-Apr-19 | 11:05 | Cloudy | 65 | 67 | 60 | 64 | 59 |
9-Apr-19 | 11:30 | Sunny | 70 | 72 | 67 | 69 | |
18-Apr-19 | 9:30 | Cloudy | 65 | 69 | 60 | 59 | |
24-Apr-19 | 9:30 | Sunny | 68 | 73 | 63 | 65 | |
30-Apr-19 | 14:00 | Cloudy | 66 | 69 | 62 | 61 | |
Minimum | 65 | ||||||
Maximum | 70 | ||||||
Average | 67 | ||||||